Departments/Services Locations
| Accounting | 3rd Floor | 637 Lucas | ||
| Administration | 1st Floor | Main Bldg. | ||
| Admitting | Lobby | Main Bldg. | ||
| Audiovisual Services | 1st Floor | 637 Lucas | ||
| Biomedical Engineering | Ground Floor | 637 Lucas | ||
| Blood Donor Center | 2nd Floor | 1245 Wilshire | ||
| Business Development | 1st Floor | Main Bldg. | ||
| Business Services | 3rd Floor | 637 Lucas | ||
| Cancer Data Center | 6th Floor | 637 Lucas | ||
| Cardiac Rehab | Ground Floor | 637 Lucas | ||
| Cardiology | 3rd Floor | Main Bldg. | ||
| Case Management | 6th Floor | Main Bldg. | ||
| Cashier | 1st Floor | Main Bldg. | ||
| Central Issue | Basement | 637 Bldg. | ||
| Central Processing | Basement | 637 Bldg. | ||
| Chaplain/Chapel | 1st Floor (lobby) | Main Bldg. | ||
| Child Care Center | Corner | Shatto/Valencia | ||
| Conference Center | 637 Lucas | |||
| Continuing Medical Education | 1st Floor | Lucas Bldg. | ||
| Credit Union | Ground Floor | 637 Lucas | ||
| Development | 7th Floor | 637 Lucas | ||
| Diagnostic Radiology | 2nd Floor | Main Bldg. | ||
| Emergency Services | 1st Floor(rear) | Main Bldg. | ||
| Environmental Services | Ground Floor | 637 Lucas | ||
| Fitness Center | Ground Floor | 637 Bldg. | ||
| Food & Nutrition | Basement | Main Bldg. | ||
| Forms Management | Basement | 637 Lucas | ||
| GI Lab | 2nd Floor | Main Bldg. | ||
| Gamma Knife | Basement | Main Bldg. | ||
| Gift Shop | 1st Floor Lobby | Main Bldg. | ||
| Heart Institute Research | 9th Floor | 637 Lucas | ||
| Human Resources | Ground Floor | 637 Lucas | ||
| Information | Main Bldg.& Lobby | 637 Lucas | ||
| Kay Medical Group | 7th Floor | Main Bldg. | ||
| Kidney Stone Service | 1st Floor | Main Bldg. | ||
| LA Cardiology | 3rd Floor | Main Bldg. | ||
| Laboratory/Pathology | 2nd Floor | Main Bldg. | ||
| Library | 1st Floor | 637 Lucas | ||
| Mail Room/Copy Center | Basement | 637 Lucas | ||
| Maintenance | Ground Floor | 637 Lucas | ||
| Medical Education | 1st Floor | 637 Lucas | ||
| Medical Records | 1st Floor | Main Bldg. | ||
| Medical Staff Management | 1st Floor | Main Bldg. | ||
| M R I | 2nd Floor | Main Bldg. | ||
| Neurology Lab | 2nd Floor | Main Bldg. | ||
| Neuromuscular Center | Ground & 3rd Floor | 637 Lucas | ||
| Nuclear Medicine | 2nd Floor | Main Bldg. | ||
| Nursing Administration | 1st Floor | Main Bldg. | ||
| Clinical Education | 1st Floor | 637 Lucas | ||
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| Orthopedic | 7th Floor/North | Main Bldg. | ||
| Obstetrics | 8th Floor/South | Main Bldg. | ||
| NICU | 8th Floor/North | Main Bldg. | ||
| Occupational Therapy | 1st Floor | Main Bldg. | ||
| Operating Room Service | 3rd Floor | Main Bldg. | ||
| Outpatient Registration | 1st Floor Lobby | Main Bldg. | ||
| Outpatient Surgery | 1st Floor | 1245 Wilshire | ||
| Patient Relations | 1st Floor | Main Bldg. | ||
| Perinatal Offices | 8th Floor | Main Bldg. | ||
| Pharmacy | Basement | Main Bldg. | ||
| Physical Medicine | 1st Floor | Main Bldg. | ||
| President's Office | 1st Floor | Main Bldg. | ||
| Pulmonary Function Lab | 2nd Floor | Main Bldg. | ||
| Purchasing | 2nd Floor | 637 Lucas | ||
| Radiation Oncology | Basement | 637 Lucas | ||
| Recovery | 3rd Floor | Main Bldg. | ||
| Respiratory Therapy | 2nd Floor | Main Bldg. | ||
| Samaritan Health | Ground Floor | 637 Lucas | ||
| Security Command Center | 1st Floor | Main Bldg. | ||
| Security Offices | Basement | Main Bldg. | ||
| Sleep Laboratory | 2nd Floor | Main Bldg. | ||
| Social Services | 6th Floor(So) | Main Bldg. | ||
| Stores & Receiving | 2nd Floor | 632 Lucas-Rear | ||
| Telecommunications | 1st Floor | Main Bldg. | ||
| Transfusion-Free Medicine | 1st Floor | Main Bldg. | ||
| Volunteer Services | 1st Floor | Main Bldg. | ||
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| Weingart Guest House | 1254 W. 6th | |||
| Wound Center | Ground Floor | 637 Lucas | ||